<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="编号" prop="paperCode">
        <el-input v-model="formData.paperCode" placeholder="请输入编号" />
      </el-form-item>
      <el-form-item label="考试ID" prop="examId">
        <el-select v-model="formData.examId" placeholder="请选择考试ID">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="批次ID" prop="batchId">
        <el-select v-model="formData.batchId" placeholder="请选择批次ID">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="学生ID" prop="studentId">
        <el-input v-model="formData.studentId" placeholder="请输入学生ID" />
      </el-form-item>
      <el-form-item label="学生姓名" prop="studentName">
        <el-input v-model="formData.studentName" placeholder="请输入学生姓名" />
      </el-form-item>
      <el-form-item label="学号" prop="studentNo">
        <el-input v-model="formData.studentNo" placeholder="请输入学号" />
      </el-form-item>
      <el-form-item label="考号" prop="examNo">
        <el-input v-model="formData.examNo" placeholder="请输入考号" />
      </el-form-item>
      <el-form-item label="班级" prop="class">
        <el-input v-model="formData.class" placeholder="请输入班级" />
      </el-form-item>
      <el-form-item label="试卷扫描件路径" prop="paperImageUrl">
        <el-input v-model="formData.paperImageUrl" placeholder="请输入试卷扫描件路径" />
      </el-form-item>
      <el-form-item label="OCR识别状态" prop="ocrStatus">
        <el-radio-group v-model="formData.ocrStatus">
          <el-radio value="1">请选择字典生成</el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="批阅状态" prop="markingStatus">
        <el-radio-group v-model="formData.markingStatus">
          <el-radio value="1">请选择字典生成</el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="总得分" prop="totalScore">
        <el-input v-model="formData.totalScore" placeholder="请输入总得分" />
      </el-form-item>
      <el-form-item label="班级排名" prop="classRank">
        <el-input v-model="formData.classRank" placeholder="请输入班级排名" />
      </el-form-item>
      <el-form-item label="年级排名" prop="gradeRank">
        <el-input v-model="formData.gradeRank" placeholder="请输入年级排名" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { StudentPaperApi, StudentPaper } from '@/api/exam/studentpaper'

/** 试卷管理 表单 */
defineOptions({ name: 'StudentPaperForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  paperCode: undefined,
  examId: undefined,
  batchId: undefined,
  studentId: undefined,
  studentName: undefined,
  studentNo: undefined,
  examNo: undefined,
  class: undefined,
  paperImageUrl: undefined,
  ocrStatus: undefined,
  markingStatus: undefined,
  totalScore: undefined,
  classRank: undefined,
  gradeRank: undefined,
})
const formRules = reactive({
  paperCode: [{ required: true, message: '编号不能为空', trigger: 'blur' }],
  examId: [{ required: true, message: '考试ID不能为空', trigger: 'change' }],
  batchId: [{ required: true, message: '批次ID不能为空', trigger: 'change' }],
  paperImageUrl: [{ required: true, message: '试卷扫描件路径不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await StudentPaperApi.getStudentPaper(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as StudentPaper
    if (formType.value === 'create') {
      await StudentPaperApi.createStudentPaper(data)
      message.success(t('common.createSuccess'))
    } else {
      await StudentPaperApi.updateStudentPaper(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    paperCode: undefined,
    examId: undefined,
    batchId: undefined,
    studentId: undefined,
    studentName: undefined,
    studentNo: undefined,
    examNo: undefined,
    class: undefined,
    paperImageUrl: undefined,
    ocrStatus: undefined,
    markingStatus: undefined,
    totalScore: undefined,
    classRank: undefined,
    gradeRank: undefined,
  }
  formRef.value?.resetFields()
}
</script>